20337882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4637}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 44079552

約数和(自身を除く): 23741670

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 4637, 9274, 13911, 27822, 78829, 157658, 199391, 236487, 398782, 472974, 598173, 1196346, 3389647, 6779294, 10168941, 20337882]

約数ペア:

[(1, 20337882), (2, 10168941), (3, 6779294), (6, 3389647), (17, 1196346), (34, 598173), (43, 472974), (51, 398782), (86, 236487), (102, 199391), (129, 157658), (258, 78829), (731, 27822), (1462, 13911), (2193, 9274), (4386, 4637)]